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24340130 = 252434013
BaseRepresentation
bin101110011011…
…0011010100010
31200210121101022
41130312122202
522212341010
62225405442
7413613323
oct134663242
950717338
1024340130
1112815111
128199882
135072a59
14333844a
15220bd55
hex17366a2

24340130 has 8 divisors (see below), whose sum is σ = 43812252. Its totient is φ = 9736048.

The previous prime is 24340123. The next prime is 24340133. The reversal of 24340130 is 3104342.

It can be written as a sum of positive squares in 2 ways, for example, as 23454649 + 885481 = 4843^2 + 941^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 24340099 and 24340108.

It is not an unprimeable number, because it can be changed into a prime (24340133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1216997 + ... + 1217016.

Almost surely, 224340130 is an apocalyptic number.

24340130 is a deficient number, since it is larger than the sum of its proper divisors (19472122).

24340130 is a wasteful number, since it uses less digits than its factorization.

24340130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434020.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 24340130 is about 4933.5717284742. The cubic root of 24340130 is about 289.8061725016.

Adding to 24340130 its reverse (3104342), we get a palindrome (27444472).

The spelling of 24340130 in words is "twenty-four million, three hundred forty thousand, one hundred thirty".

Divisors: 1 2 5 10 2434013 4868026 12170065 24340130